I have a Pentax Optio 30 and no money to trade up to something that might take a ringlight like a coolpix or an dSLR. Is there a quick and dirty way to fake it with a flashlight and reflectors, something I can carry in my backpack? Are there any websites geared to advanced amateurs who because of dire financial straits are still waiting for Photoshop upgrades and using point and shoot cameras? I wish someone would put manual exposure and depth of field preview in a camera the size of an Optio 30. Maybe even rangefinder focus... Then I would be in heaven.